Ceramic
LFCN-190+
Low Pass Filter
50Ω
DC(1) to 190 MHz
Features
Maximum Ratings
CASE STYLE: FV1206
• excellent power handling, 8W
• small size
Operating Temperature
-55°C to 100°C
-55°C to 100°C
8W max. at 25°C
Storage Temperature
+RoHS Compliant
The ꢀꢁuꢂꢂiꢃ identiꢂies ꢄoꢅꢁ Compliance. ꢁee our weꢆ site
ꢂor ꢄoꢅꢁ Compliance methodologies and qualiꢂications
• 7 sections
RF Power Input*
* Passband rating, derate linearly to 3W at 100°C ambient.
Permanent damage may occur if any of these limits are exceeded.
• temperature stable
• hermetically sealed
• LTCC construction
• protected by U.S. Patent 6,943,646
Pin Connections
RF IN
1
3
Applications
Reel Size
7”
Devices/Reel
20, 50, 100, 200, 500,1000, 3000
• harmonic rejection
• VHF/UHF transmitters/receivers
• lab use
RF OUT
GROUND
2,4
Electrical Specifications(1,2) at 25°C
Parameter
Insertion Loss
F#
Frequency (MHz)
Min.
Typ.
Max.
Unit
Outline Drawing
DC-F1
F2
DC-190
280
—
—
—
20
—
—
—
—
3.0
1.2
—
40
20
17
1.0
—
—
—
—
—
—
dB
dB
:1
(ON TOP)
Pass Band
Stop Band
Freq. Cut-Off
VSWR
DC-F1
F3-F4
F4-F5
F5-F6
F3-F6
DC-190
400-510
510-2850
2850-6550
400-6550
dB
dB
dB
:1
Rejection Loss
(ON TOP)
VSWR
(1) In Application where DC voltage is present at either input or output ports, coupling capacitors are required.
(2) Measured on Mini-Circuits Characterization Test Board TB-270.
Typical Frequency Response
Electrical Schematic
40
20
R F IN
R F OUT
PCB Land Pattern
3
1
DC
F1 F2 F3 F4
F5
F6
FREꢀUENCY
Typical Performance Data at 25°C
Frequency
(MHz)
Insertion Loss
(dB)
VSWR
(:1)
40
100
170
190
250
280
0.27
0.47
0.73
0.85
1.66
3.17
1.09
1.08
1.09
1.12
1.46
2.13
Suggested Layout,
Tolerance to be within .002
inch
Outline Dimensions ( mm
)
A
.126
3.20
B
.063
1.60
C
.037
0.94
D
.020
0.51
E
.032
0.81
F
.009
0.23
G
.169
4.29
310
340
375
400
510
850
6.90
13.56
25.53
36.91
40.53
58.06
3.47
4.48
3.86
3.86
12.89
46.96
H
.087
2.21
J
.024
0.61
K
.122
3.10
L
.024
0.61
M
.087
2.21
N
.012
0.30
P
wt
.071 grams
1.80 .020
1500
2850
6550
9000
12000
41.31
41.87
20.11
30.37
25.01
56.04
49.64
28.49
5.31
Demo Board MCL P/N:TB-270
Suggested PCB Layout (PL-137)
3.99
LFCN-190+
INSERTION LOSS
LFCN-190+
VSWR
70
60
50
40
30
20
10
0
100
10
1
0
3000
6000
9000
12000
0
3000
6000
9000
12000
FREꢀUENCY (MHz)
FREꢀUENCY (MHz)
Notes
A. Performance and quality attributes and conditions not expressly stated in this specification document are intended to be excluded and do not form a part of this specification document.
B. Electrical specifications and performance data contained in this specification document are based on Mini-Circuit’s applicable established test performance criteria and measurement instructions.
C. The parts covered by this specification document are subject to Mini-Circuits standard limited warranty and terms and conditions (collectively, “Standard Terms”); Purchasers of this part are entitled
to the rights and benefits contained therein. For a full statement of the Standard Terms and the exclusive rights and remedies thereunder, please visit Mini-Circuits’ website at www.minicircuits.com/MCLStore/terms.jsp
REV. D
M151107
LFCN-190+
EDR-7071/2
RAV
150817
Page 1 of 1
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